@misc{indiciaebbe378bc5c0b,
  title = {Ambiguous motion in a two-frame sequence.},
  author = {M J Morgan and R Cleary},
  year = {1992},
  doi = {10.1016/0042-6989(92)90081-s},
  url = {https://pubmed.ncbi.nlm.nih.gov/1304097/},
  note = {Source identifier: 1304097}
}